2 ms·
This would be for a ship that stays in space, right? (as in, not using an NTR from ground to orbit)
by jahabrewer 4y ago
This would be for a ship that stays in space, right? (as in, not using an NTR from ground to orbit)
- Robotbeat 4y agoThat’s right. NTR not that useful for launch to orbit anyway due to the really terrible thrust to weight ratio (compared to chemical) and the poor density.